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Analysis
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max time kernel
150s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
06/03/2024, 21:36
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
89f3f35da6597379dc629b4a110555ff19874c7b4f0d23a739bb36ef814f322b.exe
Resource
win7-20240221-en
windows7-x64
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
89f3f35da6597379dc629b4a110555ff19874c7b4f0d23a739bb36ef814f322b.exe
Resource
win10v2004-20240226-en
windows10-2004-x64
10 signatures
150 seconds
General
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Target
89f3f35da6597379dc629b4a110555ff19874c7b4f0d23a739bb36ef814f322b.exe
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Size
68KB
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MD5
f6f381a6b7115e55df287c1cb5426663
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SHA1
6b3b82923d943cb6ee89f5ce4d0824b43e96987c
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SHA256
89f3f35da6597379dc629b4a110555ff19874c7b4f0d23a739bb36ef814f322b
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SHA512
7416bd1d76a037374d01a9215d8eff184406bc36a8c71065ed8cd201b9e95677c2578769a23df2816fd8fef660ed1a6ed220752c841290e5a0905b4660fc54be
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SSDEEP
1536:1teqKDlXvCDB04f5Gn/L8FlADNt3d1Hw8n:Olg35GTslA5t3/w8n
Score
10/10
Malware Config
Signatures
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600" ipkekem-emed.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "25600" ipkekem-emed.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600" ipkekem-emed.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600" ipkekem-emed.exe -
Modifies Installed Components in the registry 2 TTPs 4 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{554D4C43-5747-534c-554D-4C435747534c} ipkekem-emed.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{554D4C43-5747-534c-554D-4C435747534c}\01234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123 = "a" ipkekem-emed.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{554D4C43-5747-534c-554D-4C435747534c}\IsInstalled = "1" ipkekem-emed.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{554D4C43-5747-534c-554D-4C435747534c}\StubPath = "C:\\Windows\\system32\\itpatis.exe" ipkekem-emed.exe -
Sets file execution options in registry 2 TTPs 3 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\Debugger = "C:\\Windows\\system32\\oursoobug-afoas.exe" ipkekem-emed.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe ipkekem-emed.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890 = "a" ipkekem-emed.exe -
Executes dropped EXE 2 IoCs
pid Process 208 ipkekem-emed.exe 2636 ipkekem-emed.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600" ipkekem-emed.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600" ipkekem-emed.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "25600" ipkekem-emed.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600" ipkekem-emed.exe -
Modifies WinLogon 2 TTPs 5 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\DLLName = "C:\\Windows\\system32\\anrasev.dll" ipkekem-emed.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\Startup = "Startup" ipkekem-emed.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B} ipkekem-emed.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify ipkekem-emed.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345 = "a" ipkekem-emed.exe -
Drops file in System32 directory 9 IoCs
description ioc Process File created C:\Windows\SysWOW64\anrasev.dll ipkekem-emed.exe File opened for modification C:\Windows\SysWOW64\ipkekem-emed.exe ipkekem-emed.exe File created C:\Windows\SysWOW64\oursoobug-afoas.exe ipkekem-emed.exe File opened for modification C:\Windows\SysWOW64\itpatis.exe ipkekem-emed.exe File opened for modification C:\Windows\SysWOW64\oursoobug-afoas.exe ipkekem-emed.exe File created C:\Windows\SysWOW64\itpatis.exe ipkekem-emed.exe File opened for modification C:\Windows\SysWOW64\anrasev.dll ipkekem-emed.exe File opened for modification C:\Windows\SysWOW64\ipkekem-emed.exe 89f3f35da6597379dc629b4a110555ff19874c7b4f0d23a739bb36ef814f322b.exe File created C:\Windows\SysWOW64\ipkekem-emed.exe 89f3f35da6597379dc629b4a110555ff19874c7b4f0d23a739bb36ef814f322b.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 208 ipkekem-emed.exe 208 ipkekem-emed.exe 208 ipkekem-emed.exe 208 ipkekem-emed.exe 208 ipkekem-emed.exe 208 ipkekem-emed.exe 208 ipkekem-emed.exe 208 ipkekem-emed.exe 2636 ipkekem-emed.exe 2636 ipkekem-emed.exe 208 ipkekem-emed.exe 208 ipkekem-emed.exe 208 ipkekem-emed.exe 208 ipkekem-emed.exe 208 ipkekem-emed.exe 208 ipkekem-emed.exe 208 ipkekem-emed.exe 208 ipkekem-emed.exe 208 ipkekem-emed.exe 208 ipkekem-emed.exe 208 ipkekem-emed.exe 208 ipkekem-emed.exe 208 ipkekem-emed.exe 208 ipkekem-emed.exe 208 ipkekem-emed.exe 208 ipkekem-emed.exe 208 ipkekem-emed.exe 208 ipkekem-emed.exe 208 ipkekem-emed.exe 208 ipkekem-emed.exe 208 ipkekem-emed.exe 208 ipkekem-emed.exe 208 ipkekem-emed.exe 208 ipkekem-emed.exe 208 ipkekem-emed.exe 208 ipkekem-emed.exe 208 ipkekem-emed.exe 208 ipkekem-emed.exe 208 ipkekem-emed.exe 208 ipkekem-emed.exe 208 ipkekem-emed.exe 208 ipkekem-emed.exe 208 ipkekem-emed.exe 208 ipkekem-emed.exe 208 ipkekem-emed.exe 208 ipkekem-emed.exe 208 ipkekem-emed.exe 208 ipkekem-emed.exe 208 ipkekem-emed.exe 208 ipkekem-emed.exe 208 ipkekem-emed.exe 208 ipkekem-emed.exe 208 ipkekem-emed.exe 208 ipkekem-emed.exe 208 ipkekem-emed.exe 208 ipkekem-emed.exe 208 ipkekem-emed.exe 208 ipkekem-emed.exe 208 ipkekem-emed.exe 208 ipkekem-emed.exe 208 ipkekem-emed.exe 208 ipkekem-emed.exe 208 ipkekem-emed.exe 208 ipkekem-emed.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 1688 89f3f35da6597379dc629b4a110555ff19874c7b4f0d23a739bb36ef814f322b.exe Token: SeDebugPrivilege 208 ipkekem-emed.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1688 wrote to memory of 208 1688 89f3f35da6597379dc629b4a110555ff19874c7b4f0d23a739bb36ef814f322b.exe 91 PID 1688 wrote to memory of 208 1688 89f3f35da6597379dc629b4a110555ff19874c7b4f0d23a739bb36ef814f322b.exe 91 PID 1688 wrote to memory of 208 1688 89f3f35da6597379dc629b4a110555ff19874c7b4f0d23a739bb36ef814f322b.exe 91 PID 208 wrote to memory of 624 208 ipkekem-emed.exe 5 PID 208 wrote to memory of 3396 208 ipkekem-emed.exe 57 PID 208 wrote to memory of 3396 208 ipkekem-emed.exe 57 PID 208 wrote to memory of 2636 208 ipkekem-emed.exe 92 PID 208 wrote to memory of 2636 208 ipkekem-emed.exe 92 PID 208 wrote to memory of 2636 208 ipkekem-emed.exe 92 PID 208 wrote to memory of 3396 208 ipkekem-emed.exe 57 PID 208 wrote to memory of 3396 208 ipkekem-emed.exe 57 PID 208 wrote to memory of 3396 208 ipkekem-emed.exe 57 PID 208 wrote to memory of 3396 208 ipkekem-emed.exe 57 PID 208 wrote to memory of 3396 208 ipkekem-emed.exe 57 PID 208 wrote to memory of 3396 208 ipkekem-emed.exe 57 PID 208 wrote to memory of 3396 208 ipkekem-emed.exe 57 PID 208 wrote to memory of 3396 208 ipkekem-emed.exe 57 PID 208 wrote to memory of 3396 208 ipkekem-emed.exe 57 PID 208 wrote to memory of 3396 208 ipkekem-emed.exe 57 PID 208 wrote to memory of 3396 208 ipkekem-emed.exe 57 PID 208 wrote to memory of 3396 208 ipkekem-emed.exe 57 PID 208 wrote to memory of 3396 208 ipkekem-emed.exe 57 PID 208 wrote to memory of 3396 208 ipkekem-emed.exe 57 PID 208 wrote to memory of 3396 208 ipkekem-emed.exe 57 PID 208 wrote to memory of 3396 208 ipkekem-emed.exe 57 PID 208 wrote to memory of 3396 208 ipkekem-emed.exe 57 PID 208 wrote to memory of 3396 208 ipkekem-emed.exe 57 PID 208 wrote to memory of 3396 208 ipkekem-emed.exe 57 PID 208 wrote to memory of 3396 208 ipkekem-emed.exe 57 PID 208 wrote to memory of 3396 208 ipkekem-emed.exe 57 PID 208 wrote to memory of 3396 208 ipkekem-emed.exe 57 PID 208 wrote to memory of 3396 208 ipkekem-emed.exe 57 PID 208 wrote to memory of 3396 208 ipkekem-emed.exe 57 PID 208 wrote to memory of 3396 208 ipkekem-emed.exe 57 PID 208 wrote to memory of 3396 208 ipkekem-emed.exe 57 PID 208 wrote to memory of 3396 208 ipkekem-emed.exe 57 PID 208 wrote to memory of 3396 208 ipkekem-emed.exe 57 PID 208 wrote to memory of 3396 208 ipkekem-emed.exe 57 PID 208 wrote to memory of 3396 208 ipkekem-emed.exe 57 PID 208 wrote to memory of 3396 208 ipkekem-emed.exe 57 PID 208 wrote to memory of 3396 208 ipkekem-emed.exe 57 PID 208 wrote to memory of 3396 208 ipkekem-emed.exe 57 PID 208 wrote to memory of 3396 208 ipkekem-emed.exe 57 PID 208 wrote to memory of 3396 208 ipkekem-emed.exe 57 PID 208 wrote to memory of 3396 208 ipkekem-emed.exe 57 PID 208 wrote to memory of 3396 208 ipkekem-emed.exe 57 PID 208 wrote to memory of 3396 208 ipkekem-emed.exe 57 PID 208 wrote to memory of 3396 208 ipkekem-emed.exe 57 PID 208 wrote to memory of 3396 208 ipkekem-emed.exe 57 PID 208 wrote to memory of 3396 208 ipkekem-emed.exe 57 PID 208 wrote to memory of 3396 208 ipkekem-emed.exe 57 PID 208 wrote to memory of 3396 208 ipkekem-emed.exe 57 PID 208 wrote to memory of 3396 208 ipkekem-emed.exe 57 PID 208 wrote to memory of 3396 208 ipkekem-emed.exe 57 PID 208 wrote to memory of 3396 208 ipkekem-emed.exe 57 PID 208 wrote to memory of 3396 208 ipkekem-emed.exe 57 PID 208 wrote to memory of 3396 208 ipkekem-emed.exe 57 PID 208 wrote to memory of 3396 208 ipkekem-emed.exe 57 PID 208 wrote to memory of 3396 208 ipkekem-emed.exe 57 PID 208 wrote to memory of 3396 208 ipkekem-emed.exe 57 PID 208 wrote to memory of 3396 208 ipkekem-emed.exe 57 PID 208 wrote to memory of 3396 208 ipkekem-emed.exe 57 PID 208 wrote to memory of 3396 208 ipkekem-emed.exe 57 PID 208 wrote to memory of 3396 208 ipkekem-emed.exe 57
Processes
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C:\Windows\system32\winlogon.exewinlogon.exe1⤵PID:624
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3396
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C:\Users\Admin\AppData\Local\Temp\89f3f35da6597379dc629b4a110555ff19874c7b4f0d23a739bb36ef814f322b.exe"C:\Users\Admin\AppData\Local\Temp\89f3f35da6597379dc629b4a110555ff19874c7b4f0d23a739bb36ef814f322b.exe"2⤵
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1688 -
C:\Windows\SysWOW64\ipkekem-emed.exe"C:\Windows\system32\ipkekem-emed.exe"3⤵
- Windows security bypass
- Modifies Installed Components in the registry
- Sets file execution options in registry
- Executes dropped EXE
- Windows security modification
- Modifies WinLogon
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:208 -
C:\Windows\SysWOW64\ipkekem-emed.exe--k33p4⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:2636
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
5KB
MD5f37b21c00fd81bd93c89ce741a88f183
SHA1b2796500597c68e2f5638e1101b46eaf32676c1c
SHA25676cf016fd77cb5a06c6ed4674ddc2345e8390c010cf344491a6e742baf2c0fb0
SHA512252fe66dea9a4b9aebc5fd2f24434719cb25159ba51549d9de407f44b6a2f7bce6e071be02c4f2ad6aef588c77f12c00ed415eb54f96dec1b077326e101ce0f4
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Filesize
68KB
MD5f6f381a6b7115e55df287c1cb5426663
SHA16b3b82923d943cb6ee89f5ce4d0824b43e96987c
SHA25689f3f35da6597379dc629b4a110555ff19874c7b4f0d23a739bb36ef814f322b
SHA5127416bd1d76a037374d01a9215d8eff184406bc36a8c71065ed8cd201b9e95677c2578769a23df2816fd8fef660ed1a6ed220752c841290e5a0905b4660fc54be
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Filesize
70KB
MD5db1b0092ef3111e1eb46aabdf8386643
SHA132732a481ece0a42dea26676465085c537304d82
SHA256eb0bdb5df2fc9277b1c208e243f5282d25b86fdd7db4e990ed132cf2aaa1576b
SHA512c7edaddebb4daab02f1b9963e585abedbff94192a7d84ed740824d1f2f57a7e147cc3727dcb9101bf38c2b2c1ee0afcbe5f16d872540f442cf15a606c09c8128
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Filesize
71KB
MD5f1dade555ce6f28a32801415507cd9ef
SHA16439405c17bafee352ad20fb50bc1d5cefe1251e
SHA256de48f63b7e8763a5d7e04ee29791b5672ba3bf80e80b04e4d4f8042e400d38ef
SHA51208ef3d6a37cfb35d43fdeee78e5bccb640e3889bc80a3fe586ceada5a267a69678c363128a298f5f1d6f0fa40772642430751bca4b9d63c993fa15989c75d82e